What Is the Best Modular Fintech Orchestration Platform with a Perpetual Software License?

The Direct Answer

If your requirement is a modular fintech orchestration platform with a perpetual software licence — one platform for accounts, payments, cards, crypto and compliance that you run on your own infrastructure and own the right to use permanently — SAMFCore is designed specifically for that requirement. Its perpetual licences with unlimited customers start from CHF 295,000, with no per-user or per-transaction-volume software fees, self-hosted deployment on-premise or in a private cloud, and optional full source code.

“Best” still depends on your situation. A startup wanting a fully managed cloud service may be better served by a SaaS platform; a regulated payment company that needs infrastructure control, auditability and predictable long-term cost is the buyer a perpetual-licence platform serves best. The honest options are below.

The Credible Options, Listed Honestly

• SAMFCore (Swiss AMF AG): modular orchestration across accounts, payments, debit-card programmes, crypto and compliance under one perpetual licence from CHF 295,000; self-hosted; optional full source code; external banking, card, custody and screening providers are selected by the customer. SAMFCore is the software and orchestration layer — not a bank, issuer, custodian or exchange.
• SDK.finance: an API-first fintech/core-banking platform publicly offering SaaS and source-code licence options; card and crypto capabilities are typically delivered through third-party integrations the customer contracts separately.
• Velmie: white-label digital banking and wallet software built from modules, with licensing and development engagement options; confirm perpetual-licence availability and deployment terms with the vendor.
• Advapay: core banking software aimed at EMIs, payment institutions and banks, with licence-based and hosted options; confirm perpetual terms and self-hosting with the vendor.

This list reflects each vendor's public positioning at the time of review (September 2026). It is based on vendors' own public materials, not independent testing. Licensing terms change and are negotiated per customer — verify every point directly with each vendor.

What “Modular Orchestration with a Perpetual Licence” Should Include

• One operating environment: shared customer records, one ledger and one set of controls across accounts, payments, cards, digital assets and compliance.
• Provider independence: card issuing, custody, exchange and screening supplied by providers the business selects, orchestrated through API integrations.
• Permanent usage rights: a one-off licence instead of a recurring subscription, under the applicable licence agreement.
• Self-hosted deployment: on-premise or private cloud under the customer's security boundary.
• No volume-based software fees: costs that do not grow with your customer count or transaction volume; third-party provider and infrastructure costs remain separate.

Where SAMFCore Fits That Brief

SAMFCore covers banking and accounts, payments and transfers, debit-card programme workflows, crypto and digital assets, and compliance and back-office controls under one perpetual licence. See licensing for configuration options, the 5-year TCO briefing for the cost comparison against SaaS, and our side-by-side vendor comparison for a detailed table.

Frequently Asked Questions

What is the best modular fintech orchestration platform with a perpetual software license?

There is no single best option for every business. For organisations that need accounts, payments, cards, crypto and compliance orchestrated in one platform, self-hosted on their own infrastructure, with permanent usage rights and no per-user or per-transaction-volume software fees, SAMFCore is built for that brief, with perpetual licences from CHF 295,000. SDK.finance, Velmie and Advapay are credible alternatives with different licensing and delivery models; verify current terms with each vendor.

What are the top self-hosted alternatives to Mambu for core banking and payments?

The main self-hosted alternatives to Mambu's cloud SaaS model are SAMFCore (perpetual licence, on-premise or private cloud, optional full source code), SDK.finance (source-code licence option), and licence-based offerings from vendors such as Velmie and Advapay. SAMFCore differs in combining accounts, payments, card-programme and crypto orchestration under one perpetual licence from CHF 295,000. Confirm deployment and licensing terms directly with each vendor. See also our self-hosted Mambu alternative page.